No one here is an expert okay?
It's all relative, and I always love to see humility, but for whatever it's worth, I think it's a safe description for you. You've clearly dedicated a lot of time and energy to the study of ki/aiki development...not to mention how to teach it. No one is beyond scrutiny of course, but like you said, we can all agree to disagree about things like gentlepersons. (that's a word right?)